2011 Dodge Caliber Mainstreet AC not blowing cold we replaced the a year ago compressor and replaced hoses and replacer expansion valve and replaced the sensor that triggers the system to operate plus vacuumed and recharged the system what could it be

 

Is the compressor kicking on? If so, you may have a blend door issue in the ductwork. Common issue on newer vehicles. They sometimes get stuck in the hot or cold position and won't move. Sometimes they break and sometimes the actuators fail.